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Call of Cthulhu vs Candela Obscura

Compare Call of Cthulhu and Candela Obscura side by side. See differences in complexity, dice, genre, cost, and more.

Call of CthulhuCandela Obscura
GenreHorror, ModernHorror
Play StyleInvestigation, Deadly, One-Shot Friendly, Atmospheric, Roleplay-Heavy, Mystery, Horror, Corruption, Skill-BasedHorror, Investigation, Narrative, Fiction-First, Atmospheric, Character-Driven, Playbook-Driven, Mission-Based, Corruption, Collaborative, Drama, Roleplay-Heavy
Core MechanicRoll d100 equal to or under your skill percentage. Success tiers at half (Hard) and one-fifth (Extreme) of the skill value. Bonus and penalty dice adjust the tens digit. Failed rolls can be pushed for a second attempt at greater risk.Roll a pool of d6s equal to your action rating (0–3), take the highest result. A 6 is a full success, 4–5 is a mixed success, 1–3 is a miss. Spend Drive points (Nerve, Cunning, or Intuition) to add dice. Gilded actions replace one die with a special gilded die — choosing its result recovers 1 Drive. The GM sets stakes (low, standard, or high) and expectations before each roll.
Diced100d6 dice pool
ComplexityMediumLow
AccessibilityMediumMedium
RunnabilityHighHigh
LicenseChaosium Fan Material PolicyDarrington Press Community Gaming License
Cost$$$$
PublisherChaosiumDarrington Press
Year20142023
Best ForInvestigation-driven horror where combat is deadly and sanity is fragile. Great for one-shots.Groups who want atmospheric horror investigation with narrative-first mechanics, where supernatural corruption slowly erodes characters across a series of assignments.
HighlightsSanity system mechanically reinforces horror tone. Intuitive percentile skill system with tiered success levels. One of the largest published scenario libraries in the hobby.Gilded dice create meaningful risk-reward tension on every roll, Drive system elegantly ties character resources to narrative themes, assignment structure gives the GM a clear framework for pacing, marks and scars make supernatural exposure feel consequential
ConsiderationsChase rules add complexity with limited payoff, 46-skill list requires point allocation across multiple categories, sanity spiral can remove player agency in extended campaignsNo free core rules — only a free quickstart guide is available, setting is tightly bound to the Fairelands world, limited character customization compared to Blades in the Dark, combat is intentionally de-emphasized in favor of investigation and social play